The beaks of the cross-billed finches are very peculiar. They are crossed and can stick out for a long time. At present, they have not appeared in the same kind. They like to live in groups, so if you want to keep them in the house, it is recommended to raise 3-5 birds together. Before we first have a simple understanding of them, first of all, let's talk about how to distinguish male and female.

How to tell the difference between male and female

It is very simple to distinguish males and females, mainly by looking at the appearance. The feathers on the male finches are red, and the female finches are yellow-green.